48709020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 140407344

約数和(自身を除く): 91698324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 593, 740, 1110, 1186, 1369, 1779, 2220, 2372, 2738, 2965, 3558, 4107, 5476, 5930, 6845, 7116, 8214, 8895, 11860, 13690, 16428, 17790, 20535, 21941, 27380, 35580, 41070, 43882, 65823, 82140, 87764, 109705, 131646, 219410, 263292, 329115, 438820, 658230, 811817, 1316460, 1623634, 2435451, 3247268, 4059085, 4870902, 8118170, 9741804, 12177255, 16236340, 24354510, 48709020]

約数ペア:

[(1, 48709020), (2, 24354510), (3, 16236340), (4, 12177255), (5, 9741804), (6, 8118170), (10, 4870902), (12, 4059085), (15, 3247268), (20, 2435451), (30, 1623634), (37, 1316460), (60, 811817), (74, 658230), (111, 438820), (148, 329115), (185, 263292), (222, 219410), (370, 131646), (444, 109705), (555, 87764), (593, 82140), (740, 65823), (1110, 43882), (1186, 41070), (1369, 35580), (1779, 27380), (2220, 21941), (2372, 20535), (2738, 17790), (2965, 16428), (3558, 13690), (4107, 11860), (5476, 8895), (5930, 8214), (6845, 7116)]